garagedooropencommand.hpp

来自「深入浅出设计模式（书配套c++源代码)。包含20个设计模式的c++实现。」· HPP 代码 · 共 26 行

#ifndef	_HFDP_CPP_COMMAND_SIMPLE_REMOTE_GARAGE_DOOR_OPEN_COMMAND_HPP_
#define _HFDP_CPP_COMMAND_SIMPLE_REMOTE_GARAGE_DOOR_OPEN_COMMAND_HPP_

#include "SimpleRemote.hpp"

namespace HeadFirstDesignPatterns {
namespace Command {
namespace SimpleRemote {

class GarageDoorOpenCommand : public Command {

	private: const GarageDoor* _garageDoor;

	public: explicit GarageDoorOpenCommand( const GarageDoor* garageDoor) :
		_garageDoor( garageDoor ) { assert( garageDoor );
	}
	public: void execute() const {
		_garageDoor->up();
	}
};

} // namespace SimpleRemote
} // namespace Command
} // namespace HeadFirstDesignPatterns

#endif